Cabal-1.3.12: A framework for packaging Haskell software Contents Index

Distribution.Version Portability portable Stability alpha Maintainer Isaac Jones <ijones@syntaxpolice.org>

Contents Package versions Version ranges Deprecated compat stuff

Description

Versions for packages, based on the Version datatype.

Synopsis

Version (Version, versionBranch, versionTags) data VersionRange = AnyVersion | ThisVersion Version | LaterVersion Version | EarlierVersion Version | UnionVersionRanges VersionRange VersionRange | IntersectVersionRanges VersionRange VersionRange notThisVersion :: Version -> VersionRange orLaterVersion :: Version -> VersionRange orEarlierVersion :: Version -> VersionRange betweenVersionsInclusive :: Version -> Version -> VersionRange withinRange :: Version -> VersionRange -> Bool isAnyVersion :: VersionRange -> Bool showVersion :: Version -> String parseVersion :: ReadP r Version

Package versions

Version (Version, versionBranch, versionTags)

Version ranges

data VersionRange

Constructors AnyVersion ThisVersion Version LaterVersion Version EarlierVersion Version UnionVersionRanges VersionRange VersionRange IntersectVersionRanges VersionRange VersionRange Instances Eq VersionRange Read VersionRange Show VersionRange Text VersionRange

notThisVersion :: Version -> VersionRange

orLaterVersion :: Version -> VersionRange

orEarlierVersion :: Version -> VersionRange

betweenVersionsInclusive :: Version -> Version -> VersionRange

withinRange :: Version -> VersionRange -> Bool

Does this version fall within the given range?

isAnyVersion :: VersionRange -> Bool

Deprecated compat stuff

showVersion :: Version -> String

parseVersion :: ReadP r Version

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